public class thandst {
    public static void main(String[] args){
        th ths =new th();
        st sts =new st();
        ths.name="exe";
        ths.major="cs";
        ths.ke="phy";
        ths.old=3;

       
        sts.show("ok",14,"1b","play game");
        ths.show();
    }
    
}
